26 May - Oliver Cromwell leaves Ireland (following the Siege of Clonmel), occasioning Andrew Marvell's An Horatian Ode upon Cromwell's Return from Ireland.
Siege of Sarajevo | Siege of Yorktown | Siege of Vienna | Siege of Vicksburg | Siege of Sevastopol (1854–1855) | Siege of Petersburg | Siege of Leningrad | Siege of Kut | Clonmel | Siege of San Sebastian | Siege of Corinth | Siege of Sziget | Actes et documents du Saint Siège relatifs à la Seconde Guerre Mondiale | Siege of Sevastopol | Siege of Lucknow | Siege of Louisbourg (1758) | Siege of La Rochelle | Siege of Fort Erie | Siege of Charleston | Siege of Candia | Great Siege of Gibraltar | Siege Perilous | siege of Sarajevo | Siege of Plevna | Siege of Cuddalore | Palace of Justice siege | Onimusha 3: Demon Siege | Waco Siege | Waco siege | Under Siege 2: Dark Territory |
Hugh Dubh O'Neill (1611–1660), Irish soldier who commanded the defenders in the Siege of Clonmel and Siege of Limerick